#include<stdio.h>
int msin()
{
    int m[16],n,i,t,count=0;
    long unsigned a,k;
    printf("No.number it's square (palindrome)\n");
    for(n=1;n<256;n++){
        k=0;n=1;a=n*n;
        for(i=1;a!=0;i++){
            m[i]=a%10;
            a/=10;
        }
        for(;i>1;i--){
            k+=m[i-1]*t;
            t*=10;
        }
        if(k==n*n)
        printf(" %2d %10d %10d\n",++count,n,n*n);
    }
}